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Home >> Buick >> 2006 >> Terraza AWD V6-3.5L VIN L >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Service and Repair >> HVAC Control Module Replacement
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HVAC Control Module Replacement



HVAC CONTROL MODULE REPLACEMENT

REMOVAL PROCEDURE




1. Remove the instrument panel (I/P) accessory trim plate.
2. Remove the HVAC control module bolts/screws.
3. Pull the HVAC control module straight out from the I/P.
4. Disconnect the HVAC control module electrical connectors.

INSTALLATION PROCEDURE




1. Connect the HVAC control module electrical connectors.
2. Install the HVAC control module into the I/P opening.
3. Install the HVAC control module bolts/screws.

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten the bolts/screws to 2.5 N.m (22 lb in).

4. Install the I/P accessory trim plate.
5. Re-calibrate the actuators. Refer to Re-Calibrating Actuators. Programming and Relearning
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